Rotating shaft structure and support

Abstract

The rotating shaft structure comprises a first connecting piece, a second connecting piece and an adjusting assembly, the two ends of the adjusting assembly are rotationally connected with the first connecting piece and the second connecting piece respectively, the first connecting piece can be movably connected relative to the second connecting piece, a guide rail is arranged on the first connecting piece, and the second connecting piece is arranged on the guide rail. One end of the adjusting assembly is elastically connected with the guide rail and moves in the first connecting piece. The rotating shaft structure has the advantages of being convenient to fold and store and easy to operate.

Description

Technical Field

[0001] The utility model relates to the field of electronic product brackets, and particularly to a rotating shaft structure. Background Art

[0002] In today's society, people are inseparable from mobile phones and often look at mobile phones for a long time. Since there is no supporting object, they need to hold the mobile phone with their hands or look down at it on the table. Doing so for a long time is harmful to the arms, shoulders and cervical vertebrae.

[0003] Existing brackets can quickly adjust the angle to achieve the structure of adjusting the height. For example, in the patent number: 2022233351846, by moving the connecting rod in the groove, different angles of placement can be adjusted. However, the angle adjustment is too single. After the connecting rod reaches the groove position at the end, the connecting rod needs to be removed from the groove to fold and store the laptop bracket, and the operation is relatively cumbersome. Now a rotating shaft structure is provided, which has the function of automatic rebound folding. Summary of the Utility Model

[0004] The utility model provides a rotating shaft structure bracket, aiming to solve the problem of cumbersome storage after the angle of the existing structure that can quickly adjust the angle to achieve the adjustment of the height is adjusted.

[0005] According to a rotating shaft structure provided by an embodiment of the present application, it includes a first connecting member, a second connecting member and an adjusting component. Both ends of the adjusting component are rotatably connected to the first connecting member and the second connecting member respectively. The first connecting member is movably connected relative to the second connecting member. A guide rail is provided on the first connecting member, and one end of the adjusting component is elastically connected to the guide rail and moves within the first connecting member.

[0006] Preferably, the adjusting component includes a moving member, a resisting member, a resetting member and a rotating member. The resisting member and the resetting member are arranged on the moving member. One end of the resisting member rotates within the moving member. A first through hole is provided on the moving member. The resisting member partially passes through the first through hole and extends out. The resisting member is elastically connected to the inner side wall of the moving member.

[0007] Preferably, a connecting shaft is provided on the resisting member, at least one groove is provided on the guide rail, the connecting shaft is movably connected to the groove, a first protrusion is provided on the resisting member, and a second protrusion is provided on the inner side wall of the moving member. The first protrusion and the second protrusion are connected by an elastic member.

[0008] Preferably, a second through hole and a third through hole are provided on the resetting member. The connecting shaft passes through the second through hole. The third through hole defines a spring piece formed by a depression on the outer wall of the resetting member.

[0009] Preferably, it further includes a cover plate which is covered on the first connecting member, and part of the adjusting assembly is received between the cover plate and the first connecting member. A guiding groove is provided on the cover plate, and one end of the adjusting assembly moves in the guiding groove.

[0010] Preferably, the adjusting assembly is movably connected to the second connecting member through an elastic member.

[0011] The present utility model provides a bracket, which includes the above-mentioned rotating shaft structure. It is characterized in that the bracket includes two first connecting members, a panel and two third connecting members. The two ends of the third connecting member are respectively rotationally connected to the first connecting member and the panel, and the two first connecting members and the two third connecting members are symmetrically arranged.

[0012] Preferably, the first connecting member and the third connecting member are rotationally connected through a gear or a rotating shaft, the two first connecting members are rotationally connected through a gear or a rotating shaft, and the two third connecting members are rotationally connected through a gear or a rotating shaft. An elastic member is provided on the rotating shaft.

[0013] Preferably, the bracket further includes a load-bearing member, and the two ends of the load-bearing member are connected to the panel and the second connecting member.

[0014] The technical solutions provided in the embodiments of the present application may include the following beneficial effects:

[0015] The present utility model includes a first connecting member, a second connecting member and an adjusting assembly. The two ends of the adjusting assembly are respectively rotationally connected to the first connecting member and the second connecting member. The first connecting member is movably connected relative to the second connecting member. A guide rail is provided on the first connecting member, and one end of the adjusting assembly is elastically connected to the guide rail and moves within the first connecting member.

[0016] When one end of the adjusting assembly is elastically connected to the guide rail and moves within the first connecting member, the bracket can present different angles. When the adjusting assembly slides to the end of the guide rail, the adjusting assembly can be reset and return to the origin of the guide rail. The adjusting assembly has the effect of rebounding and resetting. Compared with the existing design, it is convenient for folding and storage, simple to operate, and has the function of automatic rebound folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a rotating shaft structure of the present utility model;

[0019] Figure 2 Explosion structure schematic diagram of a rotating shaft structure of the present utility model;

[0020] Figure 3 Explosion structure schematic diagram of a rotating shaft structure of the present utility model;

[0021] Figure 4 Structure schematic diagram of a moving part, a resisting part and a resetting part of a rotating shaft structure of the present utility model;

[0022] Figure 5 Three-dimensional structure schematic diagram of a bracket of the present utility model;

[0023] Figure 6 Three-dimensional structure schematic diagram of a bracket of the present utility model.

[0024] Label description:

[0025] 10. A rotating shaft structure; 20. A first connecting member; 21. A guide rail; 22. A groove; 30. A second connecting member; 40. An adjusting assembly; 41. A moving part; 42. A resisting part; 43. A resetting part; 431. A second through hole; 432. A third through hole; 433. A spring piece; 44. A rotating part; 45. A first through hole; 46. A connecting shaft; 47. A first protrusion; 48. A second protrusion; 50. A cover plate; 51. A guide groove; 60. A panel; 70. A third connecting member; 80. A load-bearing member; 100. A bracket. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] It should also be understood that the terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in the specification of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0028] It should be further understood that the term " / and / " used in the specification of the present utility model and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations.

[0029] Please refer toFigure 1 - Figure 2 , the present utility model provides a rotating shaft structure 10, which includes a first connecting member 20, a second connecting member 30 and an adjusting assembly 40. Both ends of the adjusting assembly 40 are rotatably connected to the first connecting member 20 and the second connecting member 30 respectively. The first connecting member 20 is movably connected relative to the second connecting member 30. A guide rail 21 is provided on the first connecting member 20. One end of the adjusting assembly 40 is elastically connected to the guide rail 21 and moves within the first connecting member 20.

[0030] Please refer to Figure 2 and Figure 3 , the adjusting assembly 40 includes a moving member 41, a resisting member 42, a resetting member 43 and a rotating member 44. The resisting member 42 and the resetting member 43 are arranged on the moving member 41. One end of the resisting member 42 rotates within the moving member 41. A first through hole 45 is provided on the moving member 41. The resisting member 42 partially passes through the first through hole 45 and extends out. The resisting member 42 is elastically connected to the inner side wall of the moving member 41.

[0031] A connecting shaft 46 is provided on the resisting member 42. At least one groove 22 is provided on the guide rail 21. The connecting shaft 46 is movably connected to the groove 22. A first protrusion 47 is provided on the resisting member 42. A second protrusion 48 is provided on the inner side wall of the moving member 41. The first protrusion 47 and the second protrusion 48 are connected by an elastic member. In this embodiment, the first protrusion 47 and the second protrusion 48 are elastically connected by a spring.

[0032] Figure 2 - Figure 4 , a second through hole 431 and a third through hole 432 are provided on the resetting member 43. The connecting shaft 46 passes through the second through hole 431. The third through hole 432 defines a spring piece 433 formed by a depression on the outer wall of the resetting member 43.

[0033] Please refer to Figure 2 , it further includes a cover plate 50. The cover plate 50 is covered on the first connecting member 20 and part of the adjusting assembly 40 is received between the cover plate 50 and the first connecting member 20. A guide groove 51 is provided on the cover plate 50. One end of the adjusting assembly 40 moves within the guide groove 51.

[0034] The adjusting assembly 40 is movably connected to the second connecting member 30 through an elastic member. In this embodiment, the adjusting assembly 40 is movably connected to the second connecting member 30 through a torsion spring.

[0035] Please refer to Figure 6, the present utility model provides a bracket 100, including the above-mentioned rotation shaft structure 10. The bracket 100 includes two first connectors 20, a panel 60 and two third connectors 70. The two ends of the third connector 70 are respectively rotatably connected to the first connector 20 and the panel 60. The two first connectors 20 and the two third connectors 70 are symmetrically arranged.

[0036] The first connector 20 and the third connector 70 are rotatably connected by a gear or a rotation shaft. The two first connectors 20 are rotatably connected by a gear or a rotation shaft. The two third connectors 70 are rotatably connected by a gear or a rotation shaft. An elastic member is arranged on the rotation shaft.

[0037] Please refer to Figure 6 , the bracket 100 further includes a load-bearing member 80. The two ends of the load-bearing member 80 are connected to the panel 60 and the second connector 30. The load-bearing member 80 can be an air spring, a cylinder or other elastic devices.

[0038] The technical solution provided by the embodiment of the present application may include the following beneficial effects:

[0039] The present utility model includes a first connector, a second connector and an adjustment component. The two ends of the adjustment component are respectively rotatably connected to the first connector and the second connector. The first connector is movably connected relative to the second connector. A guide rail is arranged on the first connector. One end of the adjustment component is elastically connected to the guide rail and moves within the first connector.

[0040] When one end of the adjustment component is elastically connected to the guide rail and moves within the first connector, the bracket can present different angles. When the adjustment component slides to the end of the guide rail, the adjustment component can reset and return to the origin of the guide rail. The adjustment component has the effect of spring-back reset. Compared with the existing design, it is convenient for folding and storage, simple to operate, and has the function of automatic spring-back folding.

[0041] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A rotating shaft structure, characterized in that: It includes a first connecting member, a second connecting member and an adjusting component, wherein two ends of the adjusting component are rotatably connected to the first connecting member and the second connecting member respectively, the first connecting member can be movably connected relative to the second connecting member, a guide rail is arranged on the first connecting member, and one end of the adjusting component is elastically connected to the guide rail and moves in the first connecting member.

2. A rotating shaft structure according to claim 1, characterized in that: The adjusting assembly includes a moving part, a supporting part, a restoring part and a rotating part, wherein the supporting part and the restoring part are arranged on the moving part, one end of the supporting part rotates in the moving part, a first through hole is arranged on the moving part, the supporting part partially passes through the first through hole and extends out, and the supporting part is elastically connected to the inner side wall of the moving part.

3. A rotating shaft structure according to claim 2, characterized in that: The supporting member is provided with a connecting shaft, the guide rail is provided with at least one groove, the connecting shaft is movably connected to the groove, the supporting member is provided with a first protrusion, the inner side wall of the moving member is provided with a second protrusion, and the first protrusion and the second protrusion are connected via an elastic member.

4. A rotating shaft structure according to claim 3, characterized in that: The reset member is provided with a second through hole and a third through hole, the connecting shaft passes through the second through hole, and the third through hole defines a depression on the outer wall of the reset member to form a spring sheet.

5. A rotating shaft structure according to claim 1, characterized in that: It also includes a cover plate, which covers the first connecting member and the adjusting component is partially received between the cover plate and the first connecting member. A guide groove is provided on the cover plate, and one end of the adjusting component moves in the guide groove.

6. A rotating shaft structure according to claim 1, characterized in that: The adjusting component and the second connecting member are movably connected via an elastic member.

7. A bracket, comprising a rotating shaft structure according to claim 1, characterized in that: The bracket includes two first connecting members, a panel and two third connecting members. The two ends of the third connecting member are rotatably connected to the first connecting member and the panel respectively. The two first connecting members and the two third connecting members are symmetrically arranged.

8. A bracket according to claim 7, characterized in that: The first connecting member and the third connecting member are rotationally connected via a gear or a rotating shaft, the two first connecting members are rotationally connected via a gear or a rotating shaft, and the two third connecting members are rotationally connected via a gear or a rotating shaft, and an elastic member is arranged on the rotating shaft.

9. A bracket according to claim 7, characterized in that: The bracket also includes a load-bearing member, and two ends of the load-bearing member are connected to the panel and the second connecting member.

Images